USGS Water-Year Summary 2024
424057072010301 MA-XNW 48 WINCHENDON, MA
New York and New England crystalline-rock aquifers
Bedrock
LOCATION - Lat 42°40'57.54", long 72°01'03.54" referenced to North American Datum of 1983, Worcester County, MA, Hydrologic Unit 01080202, Located approximately 0.18 mi south of Glenallen Street and 2.15 mi west of Sunset Lake in Winchendon.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 600 ft. Upper casing diameter 6 in; top of first opening undefined, bottom of last opening undefined.
DATUM - Land-surface datum is 1,064.85 ft above North American Vertical Datum of 1988. Measuring point: MP is top of casing, 2.35 ft above land-surface datum, Jan. 30, 2014 to Sep. 26, 2017; Top of well casing, 2.38 ft above land-surface datum, Sep. 25, 2017 to present.